13213564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 29403136

約数和(自身を除く): 16189572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1171, 1612, 2342, 2821, 4684, 5642, 8197, 11284, 15223, 16394, 30446, 32788, 36301, 60892, 72602, 106561, 145204, 213122, 254107, 426244, 471913, 508214, 943826, 1016428, 1887652, 3303391, 6606782, 13213564]

約数ペア:

[(1, 13213564), (2, 6606782), (4, 3303391), (7, 1887652), (13, 1016428), (14, 943826), (26, 508214), (28, 471913), (31, 426244), (52, 254107), (62, 213122), (91, 145204), (124, 106561), (182, 72602), (217, 60892), (364, 36301), (403, 32788), (434, 30446), (806, 16394), (868, 15223), (1171, 11284), (1612, 8197), (2342, 5642), (2821, 4684)]